RUKO SCE-DIN223-MF5x0.75mm Limit Plug Gauge, Metric Fine Thread, GO/NO-GO

Quality inspectors and machinists use the RUKO SCE-DIN223-MF5x0.75mm limit plug gauge to verify internal metric fine threads with a nominal diameter of 5 mm and pitch of 0.75 mm. The double-ended gauge has GO and NO-GO sides on a common handle, allowing quick pass/fail assessment of thread conformity to tolerance 6H.

Key specifications

• Gauge type: Limit plug gauge
• Thread type: Metric fine thread
• Nominal thread diameter: 5 mm
• Thread pitch: 0.75 mm
• Workpiece thread tolerance: 6H
• Gauge standard: DIN 223
• Gauge sides: GO and NO-GO
• Material: High-grade tool steel
• Hardness: 60-62 HRC
• Thread profile angle: 60°
• Design: Double-ended
• Calibration certificate: Manufacturer's test certificate included
• Markings: Laser-engraved with size, pitch, tolerance, and manufacturer
• Compliance: ISO 1502 and DIN 223

Why choose it

Precision ground and lapped surfaces ensure reliable thread inspection. The gauge is made from high-grade tool steel with a hardness of 60-62 HRC for long service life. Laser-engraved markings remain legible, and a manufacturer's test certificate is included for quality assurance.

Ideal use cases

• Inspection of internal metric fine threads in manufacturing
• Quality control in machine shops and production lines
• Verification of tapped holes to tolerance 6H

Good to know

The gauge is supplied in protective packaging for safe storage. It is designed for manual thread inspection according to DIN 223 and ISO 1502.